Home / 7,464,016,837.77-10,300,282,010.87-4,076,928,286.17

Finding the Fourth Proportional to 7,464,016,837.77, 10,300,282,010.87 and 4,076,928,286.17

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Solution

The fourth proportional to 7,464,016,837.77, 10,300,282,010.87 and 4,076,928,286.17 is: 5,626,127,593.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,464,016,837.77 : 10,300,282,010.87 = 4,076,928,286.17 : x
  2. Step 2: Convert to fraction form
    7,464,016,837.77/10,300,282,010.87 = 4,076,928,286.17/x
  3. Step 3: Cross multiply
    7,464,016,837.77x = 10,300,282,010.87 × 4,076,928,286.17
  4. Step 4: Simplify right side
    7,464,016,837.77x = 41,993,511,085,643,915,264
  5. Step 5: Solve for x
    x = 41,993,511,085,643,915,264/7,464,016,837.77
  6. Step 6: Final answer
    x = 5,626,127,593.01

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.